| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $76.54 | 9.159% | $83.5503 | $83.55 | $83.55 | $83.60 |
| Purchase #2 | $11.42 | 12.825% | $12.8846 | $12.88 | $12.90 | $12.90 |
| Purchase #3 | $115.71 | 9.401% | $126.5879 | $126.59 | $126.60 | $126.60 |
| Purchase #4 | $19.61 | 11.195% | $21.8053 | $21.81 | $21.80 | $21.80 |
| Purchase #5 | $121.50 | 13.872% | $138.3545 | $138.35 | $138.35 | $138.40 |
| Purchase #6 | $188.60 | 7.598% | $202.9298 | $202.93 | $202.95 | $202.90 |
| Purchase #7 | $90.40 | 6.132% | $95.9433 | $95.94 | $95.95 | $95.90 |
| 7 purchase totals = | $623.78 | $682.0557 | $682.05 | $682.10 | $682.10 | |